4208. 'And Jacob swore by the Dread of his father Isaac' means confirmation from the Divine Human, which in that state is called 'the Dread'. This is clear from the meaning of 'swearing' as confirmation, dealt with in 2842, 3375; and from the meaning of 'the Dread of Isaac' as the Lord's Divine Human, dealt with in 4180. The fact that when people swore oaths they did so by the Lord's Divine Human, see 2842.

[2] The reason for the use here of the expressions 'the God of Abraham, the God of Nahor, the God of their father (who was Terah)' and 'the Dread of Isaac, Jacob's father' is that Terah's sons acknowledged just so many gods, for they were idolaters, 1353, 1356, 1992, 3667. It was also a peculiar feature of that house that each family worshipped its own individual god. This is why at this point the expressions 'the God of Abraham', 'the God of Nahor', 'the God of their father', and 'the Dread of Isaac' are used. Abraham's family however was commanded to acknowledge Jehovah as its God. All the same, they did not acknowledge Him to be anything more than just another god by whom they could distinguish themselves from the gentiles, and so only His name was different. This also accounts for their defection on so many occasions to other gods, as is made clear in the historical sections of the Word. The reason why they defected was that they were interested solely in things of an external nature. What things of an internal nature were they did not know at all and did not wish to know.

[3] So far as those people's participation in them was concerned, the religious practices of their Church were wholly idolatrous because they had been separated from the things of an internal nature; for every religious practice of the Church when separated from what is internal is idolatrous. Yet it was still possible for those people to represent the genuine condition of the Church since representations have nothing to do with the person who represents, only with the thing represented, 665, 1097 (end), 1361, 3147. But in order that a representative Church might come into being, and in this way some kind of communication between the Lord and man through heaven might exist, it was particularly necessary for them to be kept in their acknowledgement of Jehovah, if not in their hearts yet with their lips. For among them representatives were not an expression of internal entities but of external ones. And this was the kind of communication they had, different from that in the genuine Church in which communication was effected through things of an internal nature. For this reason also their Divine worship made no difference to their souls, that is, it did not yield them blessings in the next life, only prosperity in the world.

[4] In order that they might be kept in external things so many miracles were therefore performed among them which would never have taken place if things of an internal nature had had a place among them. For the same reason they were also compelled on many occasions to worship Jehovah through the imposition of punishments, captivities, and threats, though no one is compelled by the Lord to engage in internal worship, for this is implanted only in a state of freedom, 1937, 1947, 2874-2881, 3145, 3146, 3158, 4031. The chief external practice required of them was that they should confess the name Jehovah, for Jehovah was the Lord who was represented in all the practices of that Church. On the point that Jehovah was the Lord, see 1343, 1736, 2921, 3035.

1356. That 'Terah' means idolatrous worship becomes clear from the derivatives mentioned from verse 20 down to this point. This second Ancient Church declined from a kind of internal worship, becoming adulterated as it did so until in the end it became idolatrous, as Churches usually do. They pass from internal things to external, ending up with mere externals when internal things have been erased. The fact that the same happened to this Church, even to the extent that a large part of them did not acknowledge Jehovah as God but worshipped other gods, is clear in Joshua,

Joshua said to all the people, Thus said Jehovah, the God of Israel, Your fathers dwelt of old beyond the River, Terah, the father of Abraham and the father of Nahor, and they served other gods. Joshua 24:2.

Now fear Jehovah, and serve Him in sincerity and truth, and put away the gods which your fathers served beyond the River, and in Egypt, and serve Jehovah. And if it is evil in your eyes to serve Jehovah, choose this day whom you are to serve, whether the gods which your fathers served who were beyond the River, or the gods of the Amorites. Joshua 24:14-15.

From this it is quite evident that Terah, Abram, and Nahor were idolaters.

[2] The fact that Nahor was a nation in which idolatrous worship existed is clear also from Laban the Syrian, who dwelt in the city of Nahor and who worshipped the images or teraphim which Rachel carried away with her, Genesis 24:10; 31:19, 26, 32, 34. And the fact that Abraham had one god, Nahor another, and Terah their father yet another, is clear from Genesis 31:53. It is also explicitly stated in Moses that Jehovah was unknown to Abram,

I, Jehovah, appeared to Abraham, Isaac, and Jacob as God Shaddai, and by My name Jehovah I was not known to them. Exodus 6:3.

From this it is evident how much this Church with this people declined into idolatrous worship, which is meant here by 'Terah'. And since Terah means that worship, so do Abram, Nahor, and Haran.